Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4410361 | Method for desilverizing and removal of other metal values from lead bullion | Jitesh Mehta | 1983-10-18 |
| 4329408 | Lead oxide composition for use in lead-acid batteries | George W. Mao, Purushothama Rao, Frederick L. Marsh | 1982-05-11 |